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E611-900NW20S Remote Data and Image Transmission Module 868M 915M one send and multiple receive star network drone transparent transmission serial port wireless module

[Interface type]:UART/PHY

[Transmit power]:20dBm

[Communication distance]:1km

[Size]:40*29mm

[Introduction]:E611-900NW20S module, developed by EBYTE, is a long-range wireless module that integrates both video and data transmission. It supports a transmission rate of 16Mbps, capable of transmitting four channels of 1080p video. The module allows for simultaneous transparent data transmission through both Ethernet and serial ports, operating within the 902MHz to 928MHz frequency band, with a maximum RF transmission power of 20dBm. It uses standard AT commands and is widely used in applications such as smart wearables, automotive systems, lighting, industrial IoT, intelligent data collection, and smart control.

PIN
Pin number name Function Remark
1 GND - Module GND
2 DebugIO I/0 RSSI signal strength indicator I/O
3 DebugCLK I/0 RSSI signal strength indicator I/O
4 PA7 I/0 RSSI signal strength indicator I/O
5 PA6 I/0 Connection indication I/O
6 PA8 I/0 Mode selection control I/O
7 PA9 I/0 Paired control I/O
8 PB1 I/0 -
9 LED0 - PHY indicator light
10 LED1 - PHY indicator light
11 3V3 - The internal 3.3V of the connection module is connected, and the user does not need to worry about it.
12 GND - Module GND
13 VCC - Power input 5V~12V
14 GND - signal ground
15 RX- - Receive Data-(receive data-)
16 RX+ - Receive Data+
17 TX- - Transceiver Data-(Send data-)
18 TX+ - Transceiver Data+
19 GND - signal ground
20 UART_RX I/0 RXD is the receiving pin, TTL level
21
UART_TX I/0 TX is the transmitting pin, TTL level
22GND - signal ground
23
GND - signal ground
24
GND - signal ground
25 GND - signal ground
26 ON - Antenna interface, equivalent impedance is about 50Ω